23001123201 has 8 divisors (see below), whose sum is σ = 35049330624. Its totient is φ = 13143498960.

The previous prime is 23001123143. The next prime is 23001123203. The reversal of 23001123201 is 10232110032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23001123201 - 2¹⁸ = 23000861057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23001123203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547645770 + ... + 547645811.

It is an arithmetic number, because the mean of its divisors is an integer number (4381166328).

Almost surely, 2^23001123201 is an apocalyptic number.

23001123201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23001123201 is a deficient number, since it is larger than the sum of its proper divisors (12048207423).

23001123201 is a wasteful number, since it uses less digits than its factorization.

23001123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095291591.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23001123201 its reverse (10232110032), we get a palindrome (33233233233).

The spelling of 23001123201 in words is "twenty-three billion, one million, one hundred twenty-three thousand, two hundred one".